Hydraulic wrench



FIG. 1 is a front, left and top perspective view of the hydraulic wrench fully assembled with a 12 point link;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a front, left and top perspective view of the hydraulic wrench without the 12 point link attached.

FIG. 9 is a front, left and top perspective view of the outer-larger (M drive) component for the hydraulic wrench.

FIG. 10 is a front, left and top perspective view of the inner-smaller (X drive) component of the hydraulic wrench; and,

FIG. 11 is a front, left and top perspective view of the 12 point link for the hydraulic wrench.

The broken lines illustrate portions of the hydraulic wrench that forms no part of the claimed design. 

CLAIM The ornamental design for a hydraulic wrench, as shown and described. 